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A percent escape consumes an arbitrary pair · case 05

A percent escape consumes an arbitrary pair.

Member previewVariant 5 · 3 implementations · 4 checks per implementation

Case contract

Accept strings formed from ASCII letters or percent followed by exactly two hex digits.

Why this case matters

A local executable model for consumers of structured text; oracle values are authored literals, not outputs copied from the repaired implementation.

One recorded failure

Sample boundary fixture

This sample comes from the broken implementation of a controlled reproducer.

Boundary fixtureActualExpectedOutcome
boundary 1truefalseFailed

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